英语词汇deleterious substance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?剧药
... deleterious dust有害尘末 deleterious substances剧药 deleterious gene有害基因 ...

1
Avoids contacting the radioactive rays and some deleterious substances.
避免接触放射线及一些有害物质。
2
The results showed that DCS especially dissolved substances(DS) was deleterious to the efficiency of CPAM, and the retention of fine decreased with the increase of concentration of DCS.
结果表明，机械浆中DCS特别是溶解物质DS能够明显降低阳离子聚丙烯酰胺的助留效果，随着DCS浓度的增加，细小纤维的留着率降低。

单词	deleterious substance
释义	deleterious substance 简明释义有害物质网络释义 1 ?剧药 ... deleterious dust有害尘末 deleterious substances剧药 deleterious gene有害基因 ... 双语例句 1 Avoids contacting the radioactive rays and some deleterious substances. 避免接触放射线及一些有害物质。 2 The results showed that DCS especially dissolved substances(DS) was deleterious to the efficiency of CPAM, and the retention of fine decreased with the increase of concentration of DCS. 结果表明，机械浆中DCS特别是溶解物质DS能够明显降低阳离子聚丙烯酰胺的助留效果，随着DCS浓度的增加，细小纤维的留着率降低。
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